code: def test_hyper_parameter_sweeps(self) -> None:
      config = "config=debugging/benchmark/linear_image_classification/eval_resnet_8gpu_transfer_imagenette_160"
      over_1 = "+config/debugging/benchmark/linear_image_classification/models=regnet16Gf_eval_mlp"
      sweep_1 = "config.OPTIMIZER.weight_decay=0.001,0.0001"
      sweep_2 = "config.OPTIMIZER.num_epochs=50,100,200"
      cli_overrides = [config, over_1, sweep_1, sweep_2]
      overrides, sweeps = SweepHydraOverrides.from_overrides(
          cli_overrides
      )
      self.assertEqual(overrides, [config, over_1])
      self.assertEqual(len(sweeps), 6)
      self.assertEqual(
          sweeps[0],
          [
              "config.OPTIMIZER.weight_decay=0.001",
              "config.OPTIMIZER.num_epochs=50",
          ],
      )
      self.assertEqual(
          sweeps[1],
          [
              "config.OPTIMIZER.weight_decay=0.001",
              "config.OPTIMIZER.num_epochs=100",
          ],
      )
      self.assertEqual(
          sweeps[2],
          [
              "config.OPTIMIZER.weight_decay=0.001",
              "config.OPTIMIZER.num_epochs=200",
          ],
      )
      self.assertEqual(
          sweeps[3],
          [
              "config.OPTIMIZER.weight_decay=0.0001",
              "config.OPTIMIZER.num_epochs=50",
          ],
      )
      self.assertEqual(
          sweeps[4],
          [
              "config.OPTIMIZER.weight_decay=0.0001",
              "config.OPTIMIZER.num_epochs=100",
          ],
      )
      self.assertEqual(
          sweeps[5],
          [
              "config.OPTIMIZER.weight_decay=0.0001",
              "config.OPTIMIZER.num_epochs=200",
          ],
      )
  
file_path: vissl/tests/test_utils_hydra_config.py
imports: import unittest
  from typing import List
  from vissl.utils.hydra_config import compose_hydra_configuration, convert_to_attrdict, SweepHydraOverrides
label_desc: Use image node_id 6 for calling the TestUtilsHydraConfig obj's underlying member method code with example usage: obj.test_hyper_parameter_sweeps() without return types